Sony R501PC service manual 62***S20, 62***S30, 0000TimeMK, 67***S00, Mode Settings

MZ-R501/R501PC

•Overall CD and MO adjustment items

1. Overall CD adjustment items

Item No.	Description
312
313	CD electrical offset adjustment
314
321	CD tracking error gain adjustment
328	CD TWPP gain adjustment
324	CD tracking error offset adjustment
332
336	CD ABCD gain adjustment
344	CD focus gain adjustment
345	CD tracking gain adjustment
521	CD two-axis sensitivity adjustment
522

2. Overall MO adjustment items

Item No.	Description
112
113	MO electrical offset adjustment
114
118
221	Low reflective CD tracking error gain adjustment
224	Low reflective CD tracking error offset adjustment
232
236	Low reflective CD ABCD level adjustment
244	Low reflective CD focus gain adjustment
245	Low reflective CD tracking gain adjustment
121	MO tracking error gain adjustment
122	MO TON offset adjustment
134	MO TWPP gain adjustment
131	MO double speed read TWPP offset adjustment
132
136	MO ABCD gain adjustment
144	MO focus gain adjustment
145	MO tracking gain adjustment
434	MO write TWPP gain adjustment
431	MO write TWPP offset adjustment
432	MO tracking error offset adjustment
436	MO write ABCD gain adjustment
445	MO write tracking gain adjustment
411	MO normal speed read TWPP offset adjustment
412	MO tracking error offset adjustment
448	20 sec full recording

5-9. Mode Settings

After CD overall and MO overall adjustments are made, the fol- lowing two modes should be set in the manual mode:

• Setting the auto time stamp mode

This mode is provided so that the auto time stamp (function that delimits tracks at given intervals) can be turned on/off in the menu mode.

1.Select the manual mode of the test mode, and set item number 062 (see page 12).

This set LCD display

062***S20

2.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes S30.

This set LCD display

062***S30

3. Press the X key.

• Check method of auto time stamp mode

1.Turn the power off and then on.

2.Insert a disc and press the X key and [REC] key at the same time. Verify that “REC” is flashing on the LCD display and then push the [MENU/ENTER] key.

This set LCD display

u REC

00:00EDIT

3.Press the > key five times.

This set LCD display

u REC

00:00TimeMK

4.Press the [MENU/ENTER] key.

5.Verify that each time the > key is pressed, the LCD dis- play changes as follows:

5min t 10min t 15min t off.

6.Verify that “OFF” is flashing on the LCD display and then press the [MENU/ENTER] key.

7.Push the x key and remove the disc.

• Setting the ATRAC mode

This mode is provided to set the mode of ATRAC to TYPE-R (high tone quality mode).

1.Select the manual mode of the test mode, and set item number 867 (see page 12).

This set LCD display

867***S00

22